[clang] [llvm] [mlir] [AArch64][SME] Improve codegen for aarch64.sme.cnts* when not in streaming mode (PR #154761)
Kerry McLaughlin via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 10 06:44:20 PDT 2025
================
@@ -4304,9 +4304,10 @@ Value *CodeGenFunction::EmitSMELd1St1(const SVETypeFlags &TypeFlags,
// size in bytes.
if (Ops.size() == 5) {
Function *StreamingVectorLength =
- CGM.getIntrinsic(Intrinsic::aarch64_sme_cntsb);
+ CGM.getIntrinsic(Intrinsic::aarch64_sme_cntsd);
llvm::Value *StreamingVectorLengthCall =
- Builder.CreateCall(StreamingVectorLength);
+ Builder.CreateMul(Builder.CreateCall(StreamingVectorLength),
+ llvm::ConstantInt::get(Int64Ty, 8), "svl");
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kmclaughlin-arm wrote:
There is not, I've added the flags here too.
https://github.com/llvm/llvm-project/pull/154761
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